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2014/10/15 ¤U¤È 10:14:43
iphone Programming Glossary: tableiOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size UIViewAutoresizingFlexibleWidth UIViewAutoresizingFlexibleHeight It works great out of the box for table views however if your app used pixel perfect layout for displaying content then your best bet would..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented in a current project... . In SimpleTableViewController.h create an NSArray property that will represent the data in the table. Also in SimpleTableViewController.h create a protocol SimpleTableViewControllerDelegate with a required.. pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the.. can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling.. tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static.. some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier.. able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and Keywords Getting Raw Text and here and Here and here positioning focused..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell to customize the background border colors of a grouped table view cell I would like to customize both the background and the border color of a grouped style UITableView... a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor UIColor greenColor But the border color is still something I don't know.. something I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone TFppleElement.m XPathQuery.h XPathQuery.m Take a walk on w3school XPath Tutorial to feel comfortable with the XPath language. Code Example #import TFHpple.h NSData data NSData alloc initWithContentsOfFile.. parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement.. all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll two fetch results controllers one for the normal display and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search.. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and.. you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom... this is that each nav controller needs to share a single root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to.. root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to remove it from the first. Not to mention all the book..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size content to expand in both directions. view.autoresizingMask UIViewAutoresizingFlexibleWidth UIViewAutoresizingFlexibleHeight It works great out of the box for table views however if your app used pixel perfect layout for displaying content then your best bet would be to re imagine the content so that it can accommodate varying..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented in a current project. It's nice because I can reuse it between 5 or 6 different.. for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h create an NSArray property that will represent the data in the table. Also in SimpleTableViewController.h create a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow and a weak property called delegate.. type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath . This approach has the added benefit of being fairly reusable...
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance is decent but can sometimes.. the size of the image. Scrolling performance is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share.. is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share improve this question Cache the height..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone in the ALAsset object but was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView.. was unsuccessful. Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier.. knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier CellIdentifier..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints the PDF Rect for link positioning Converting PDF annot datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and Keywords Getting Raw Text and here and Here and here positioning focused Searching and here doesn't work with all PDFs some just..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell to customize the background border colors of a grouped table view cell I would like to customize both the background and the border color of a grouped style UITableView. I was able to customize the background color by using.. like to customize both the background and the border color of a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor UIColor greenColor But the border color is still something I don't know how to change. How do I customize these two aspects of the.. UIColor greenColor But the border color is still something I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone an add them to your project TFpple.h TFpple.m TFppleElement.h TFppleElement.m XPathQuery.h XPathQuery.m Take a walk on w3school XPath Tutorial to feel comfortable with the XPath language. Code Example #import TFHpple.h NSData data NSData alloc initWithContentsOfFile @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData.. NSData alloc initWithContentsOfFile @ example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the.. parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the cell tag NSString content element content xpathParser release..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll issues when actually running on a device. Yes you create two fetch results controllers one for the normal display and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have.. display and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and.. not be used unless there is a search when the search is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which tableView to update. It is surprising..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root a UI structured like in the Tweetie app which behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each tab item shows a different list and lets you drill down.. containing separate navigation controllers. The problem with this is that each nav controller needs to share a single root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to remove it from the first. Not to mention all the book keeping.. with this is that each nav controller needs to share a single root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to remove it from the first. Not to mention all the book keeping when selecting a different account would probably be..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size UIViewAutoresizingFlexibleWidth UIViewAutoresizingFlexibleHeight It works great out of the box for table views however if your app used pixel perfect layout for displaying content then your best bet would be to re imagine the..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented in a current project. It's nice because.. ID of SimpleTableVC . In SimpleTableViewController.h create an NSArray property that will represent the data in the table. Also in SimpleTableViewController.h create a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow.. . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath . This approach has..
Tricks for improving iPhone UITableView scrolling performance? http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling.. is decent but can sometimes be jerky. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone.. I found these tips I found on the FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone Anybody knows how this can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier.. can be done Here's some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell.. some code where I was able to access the thumbnail and place it in a table cell UITableViewCell tableView UITableView tableView cellForRowAtIndexPath NSIndexPath indexPath static NSString CellIdentifier @ Cell UITableViewCell cell tableView dequeueReusableCellWithIdentifier..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Converting PDF annot datestrings Getting the target of the link Getting the page number from the Dest array Getting a table of contents Document title and Keywords Getting Raw Text and here and Here and here positioning focused Searching and here..
How to customize the background/border colors of a grouped table view cell? http://stackoverflow.com/questions/400965/how-to-customize-the-background-border-colors-of-a-grouped-table-view-cell to customize the background border colors of a grouped table view cell I would like to customize both the background and the border color of a grouped style UITableView. I was able.. the border color of a grouped style UITableView. I was able to customize the background color by using the following tableView.contentView.backgroundColor UIColor greenColor But the border color is still something I don't know how to change. How.. border color is still something I don't know how to change. How do I customize these two aspects of the grouped style table view iphone cocoa touch uitableview uitableviewcell share improve this question UPDATE In iPhone OS 3.0 and later UITableViewCell..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone TFppleElement.h TFppleElement.m XPathQuery.h XPathQuery.m Take a walk on w3school XPath Tutorial to feel comfortable with the XPath language. Code Example #import TFHpple.h NSData data NSData alloc initWithContentsOfFile @ example.html Create.. example.html Create parser xpathParser TFHpple alloc initWithHTMLData data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements.. data Get all the cells of the 2nd row of the 3rd table NSArray elements xpathParser searchWithXPathQuery @ table 3 tr 2 td Access the first cell TFHppleElement element elements objectAtIndex 0 Get the text within the cell tag NSString..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll device. Yes you create two fetch results controllers one for the normal display and another one for the UISearchBar's table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is.. table view. If you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use.. the search is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root which behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each tab item shows.. The problem with this is that each nav controller needs to share a single root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to remove it from the.. to share a single root view controller namely the Accounts table in Tweetie this doesn't seem to work pushing the table controller to a second nav controller seems to remove it from the first. Not to mention all the book keeping when selecting..
Creating an SQLite3 database file through Objective-C http://stackoverflow.com/questions/10540728/creating-an-sqlite3-database-file-through-objective-c dbStrReg if sqlite3_exec database sql UTF8String NULL NULL err SQLITE_OK sqlite3_close database NSAssert 0 @ Table failed to create. ...stuff else NSLog @ Failed to open database at @ with error s databasePath sqlite3_errmsg database..
http://stackoverflow.com/questions/11983514/how-to-parse-simple-xml to parse simple xml NewDataSet Table CaseId 743 CaseId PartyId 11100550 PartyId CartId 18 CartId Table Table CaseId 742 CaseId PartyId 11100549 PartyId CartId.. to parse simple xml NewDataSet Table CaseId 743 CaseId PartyId 11100550 PartyId CartId 18 CartId Table Table CaseId 742 CaseId PartyId 11100549 PartyId CartId 1148 CartId BusinessID 19 BusinessID Table NewDataSet NSData data.. to parse simple xml NewDataSet Table CaseId 743 CaseId PartyId 11100550 PartyId CartId 18 CartId Table Table CaseId 742 CaseId PartyId 11100549 PartyId CartId 1148 CartId BusinessID 19 BusinessID Table NewDataSet NSData data xmlResponseData..
iPhone Pull Down Refresh like Tweetie http://stackoverflow.com/questions/1634739/iphone-pull-down-refresh-like-tweetie Pull Down Refresh like Tweetie I am trying to find an example of placing an element above the Table View outside the normal scrollable region. How would I do this An example would be what the Tweetie 2 app for the iPhone.. to refresh share improve this question I did find the answer to my own question for anyone who is interested. EGOTableViewPullRefresh I tried this solution and it works great It is almost identical to the Tweetie Pull Down refresh. share..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource issue when using separate delegate dataSource General Description To start with what works I have a UITableView which.. issue when using separate delegate dataSource General Description To start with what works I have a UITableView which has been placed onto an Xcode generated view using Interface Builder. The view's File Owner is set to an Xcode.. generated subclass of UIViewController . To this subclass I have added working implementations of numberOfSectionsInTableView tableView numberOfRowsInSection and tableView cellForRowAtIndexPath and the Table View's dataSource and delegate are..
Changing the size of the UISearchBar TextField? http://stackoverflow.com/questions/556814/changing-the-size-of-the-uisearchbar-textfield the size of the UISearchBar TextField I have a UITableView with an Index on the side I want to add a UISearchBar to it but the index overlaps with the x to clear the search. I've.. much easier than all these suggestions. In interface builder instead of putting the Search Bar as the header of your Table View you can put a View instead. Then put a Navigation Bar inside this View. Grab the left resizing handle of the Navigation.. a cancel button if you want too and it also won't overlap the index remains within the search bar . Apparently a Table View can only have 1 subview in its header that's why you need to put the View first then the N B and Search Bar inside..
iPhone :UITableView CellAccessory Checkmark http://stackoverflow.com/questions/5959950/iphone-uitableview-cellaccessory-checkmark UITableView CellAccessory Checkmark In iPhone App on click of table view cell I want to display Table view cell Accessory type.. UITableView CellAccessory Checkmark In iPhone App on click of table view cell I want to display Table view cell Accessory type Check mark for that on didSelectRowAtIndexPath i am writing code if indexPath.row 0 tableView cellForRowAtIndexPath.. i am writing code if indexPath.row 0 tableView cellForRowAtIndexPath indexPath .accessoryType UITableViewCellAccessoryCheckmark and displaying check marks. but in my case i wnt to allow user to check only on cell at a time..
Creating an SQLite3 database file through Objective-C http://stackoverflow.com/questions/10540728/creating-an-sqlite3-database-file-through-objective-c SQLITE_OK NSLog @ Opened sqlite database at @ databasePath char err NSString sql NSString stringWithFormat @ CREATE TABLE IF NOT EXISTS ' @' ' @' TEXT PRIMARY KEY ' @' TEXT tableName dbStrStore dbStrReg if sqlite3_exec database sql UTF8String..
Read large file into sqlite table in objective-C on iPhone http://stackoverflow.com/questions/1214000/read-large-file-into-sqlite-table-in-objective-c-on-iphone objectAtIndex 2 NSString field3 parts objectAtIndex 3 NSString loadSQLi NSString alloc initWithFormat @ INSERT INTO TABLE TABLE FIELD0 FIELD2 FIELD3 VALUES ' @' ' @' ' @' field0 field2 field3 if sqlite3_exec db_table loadSQLi UTF8String NULL.. 2 NSString field3 parts objectAtIndex 3 NSString loadSQLi NSString alloc initWithFormat @ INSERT INTO TABLE TABLE FIELD0 FIELD2 FIELD3 VALUES ' @' ' @' ' @' field0 field2 field3 if sqlite3_exec db_table loadSQLi UTF8String NULL NULL errorMsg..
Encoding problem in sqlite and objective-c http://stackoverflow.com/questions/1668774/encoding-problem-in-sqlite-and-objective-c iPhone but you want to specify the encoding here using stringWithContentsOfFile encoding error file contains CREATE TABLE myvalues foo TEXT bar TEXT baz TEXT INSERT INTO myvalues VALUES NULL '° F' 'Degrees Fahrenheit' test.m contains no error.. 3.6.12 Enter .help for instructions Enter SQL statements terminated with a sqlite .dump BEGIN TRANSACTION CREATE TABLE myvalues foo TEXT bar TEXT baz TEXT INSERT INTO myvalues VALUES NULL '° F' 'Degrees Fahrenheit' COMMIT share improve this..
UIPickerView inside UITableView.tableFooterView doesn't receive drag touches http://stackoverflow.com/questions/4609239/uipickerview-inside-uitableview-tablefooterview-doesnt-receive-drag-touches the selected one it rolls into the center space of the picker. But if I drag my finger on the picker I scroll the TABLE not the picker contents. I tried installing a UIView subclass in my tableFooterView to see if I could catch touches and..
Add an SQLite database to an iPhone app http://stackoverflow.com/questions/487339/add-an-sqlite-database-to-an-iphone-app From the command line create your db file. sqlite3 mydb.db Then create the tables within your database CREATE TABLE tags id int 5 name varchar 255 created_at datetime updated_at datetime Repeat that for any tables that you want in your..
UITableView , Scroll to bottom on reload? http://stackoverflow.com/questions/5112346/uitableview-scroll-to-bottom-on-reload the table to scroll to the bottom to show the new entries. void reloadTable NSNotification notification NSLog @ RELOAD TABLE ... customTableView reloadData Scroll to bottom of UITable here .... I was planning to use scrollToRowAtIndexPath atScrollPosition..
how to create table in sqlite data base programmatically http://stackoverflow.com/questions/5440619/how-to-create-table-in-sqlite-data-base-programmatically NSString tableName BOOL ret int rc SQL to create new table NSString sql_str NSString stringWithFormat @ CREATE TABLE @ pk INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL ItemName VARCHAR 100 Quantity INTEGER DEFAULT 0 Status BOOLEAN Type VARCHAR..
SQLlite3 Update statment has no effect http://stackoverflow.com/questions/6622582/sqllite3-update-statment-has-no-effect then in your implementation open the database and execute the DML statements again to compare the DML results CREATE TABLE TEST id INT PRIMARY KEY name text NOTE INT not INTEGER INSERT INTO TEST id name VALUES 7 'seven' N.B. THE ROWID OF THE..
How to insert utf-8 mb4 character(emoji in ios5) in mysql? http://stackoverflow.com/questions/7814293/how-to-insert-utf-8-mb4-characteremoji-in-ios5-in-mysql sets and text fields are converted to utf8mb4 in addition to setting the client server character sets e.g. ALTER TABLE mytable charset utf8mb4 MODIFY COLUMN textfield1 VARCHAR 255 CHARACTER SET utf8mb4 MODIFY COLUMN textfield2 VARCHAR 255..
Best practices for in-app database migration for Sqlite http://stackoverflow.com/questions/989558/best-practices-for-in-app-database-migration-for-sqlite so that if anything goes wrong the changes aren't committed. For making schema changes sqlite supports ALTER TABLE syntax for certain operations renaming the table or adding a column . This is an easy way to update existing tables in place... http www.sqlite.org lang_altertable.html . For deleting columns or other changes that aren't supported by the ALTER TABLE syntax I create a new table migrate date into it drop the old table and rename the new table to the original name. share..
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